Alcala, A. C. (1976). Philippine land vertebrates: Field biology : a college textbook. New Day Publishers.
Chicagoスタイル(17版)引用形式Alcala, Angel C. Philippine Land Vertebrates: Field Biology : A College Textbook. Quezon City: New Day Publishers, 1976.
MLA(9版)引用形式Alcala, Angel C. Philippine Land Vertebrates: Field Biology : A College Textbook. New Day Publishers, 1976.
警告: この引用は必ずしも正確ではありません.